mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
7fdcef8a41
This add basic led support for Freescale MC13783 PMIC. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
243 lines
6.8 KiB
C
243 lines
6.8 KiB
C
/*
|
|
* Copyright 2009 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#ifndef __LINUX_MFD_MC13783_H
|
|
#define __LINUX_MFD_MC13783_H
|
|
|
|
#include <linux/interrupt.h>
|
|
|
|
struct mc13783;
|
|
|
|
void mc13783_lock(struct mc13783 *mc13783);
|
|
void mc13783_unlock(struct mc13783 *mc13783);
|
|
|
|
int mc13783_reg_read(struct mc13783 *mc13783, unsigned int offset, u32 *val);
|
|
int mc13783_reg_write(struct mc13783 *mc13783, unsigned int offset, u32 val);
|
|
int mc13783_reg_rmw(struct mc13783 *mc13783, unsigned int offset,
|
|
u32 mask, u32 val);
|
|
|
|
int mc13783_irq_request(struct mc13783 *mc13783, int irq,
|
|
irq_handler_t handler, const char *name, void *dev);
|
|
int mc13783_irq_request_nounmask(struct mc13783 *mc13783, int irq,
|
|
irq_handler_t handler, const char *name, void *dev);
|
|
int mc13783_irq_free(struct mc13783 *mc13783, int irq, void *dev);
|
|
|
|
int mc13783_irq_mask(struct mc13783 *mc13783, int irq);
|
|
int mc13783_irq_unmask(struct mc13783 *mc13783, int irq);
|
|
int mc13783_irq_status(struct mc13783 *mc13783, int irq,
|
|
int *enabled, int *pending);
|
|
int mc13783_irq_ack(struct mc13783 *mc13783, int irq);
|
|
|
|
static inline int mc13783_mask(struct mc13783 *mc13783, int irq) __deprecated;
|
|
static inline int mc13783_mask(struct mc13783 *mc13783, int irq)
|
|
{
|
|
return mc13783_irq_mask(mc13783, irq);
|
|
}
|
|
|
|
static inline int mc13783_unmask(struct mc13783 *mc13783, int irq) __deprecated;
|
|
static inline int mc13783_unmask(struct mc13783 *mc13783, int irq)
|
|
{
|
|
return mc13783_irq_unmask(mc13783, irq);
|
|
}
|
|
|
|
static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq) __deprecated;
|
|
static inline int mc13783_ackirq(struct mc13783 *mc13783, int irq)
|
|
{
|
|
return mc13783_irq_ack(mc13783, irq);
|
|
}
|
|
|
|
#define MC13783_ADC0 43
|
|
#define MC13783_ADC0_ADREFEN (1 << 10)
|
|
#define MC13783_ADC0_ADREFMODE (1 << 11)
|
|
#define MC13783_ADC0_TSMOD0 (1 << 12)
|
|
#define MC13783_ADC0_TSMOD1 (1 << 13)
|
|
#define MC13783_ADC0_TSMOD2 (1 << 14)
|
|
#define MC13783_ADC0_ADINC1 (1 << 16)
|
|
#define MC13783_ADC0_ADINC2 (1 << 17)
|
|
|
|
#define MC13783_ADC0_TSMOD_MASK (MC13783_ADC0_TSMOD0 | \
|
|
MC13783_ADC0_TSMOD1 | \
|
|
MC13783_ADC0_TSMOD2)
|
|
|
|
struct mc13783_led_platform_data {
|
|
#define MC13783_LED_MD 0
|
|
#define MC13783_LED_AD 1
|
|
#define MC13783_LED_KP 2
|
|
#define MC13783_LED_R1 3
|
|
#define MC13783_LED_G1 4
|
|
#define MC13783_LED_B1 5
|
|
#define MC13783_LED_R2 6
|
|
#define MC13783_LED_G2 7
|
|
#define MC13783_LED_B2 8
|
|
#define MC13783_LED_R3 9
|
|
#define MC13783_LED_G3 10
|
|
#define MC13783_LED_B3 11
|
|
#define MC13783_LED_MAX MC13783_LED_B3
|
|
int id;
|
|
const char *name;
|
|
const char *default_trigger;
|
|
|
|
/* Three or two bits current selection depending on the led */
|
|
char max_current;
|
|
};
|
|
|
|
struct mc13783_leds_platform_data {
|
|
int num_leds;
|
|
struct mc13783_led_platform_data *led;
|
|
|
|
#define MC13783_LED_TRIODE_MD (1 << 0)
|
|
#define MC13783_LED_TRIODE_AD (1 << 1)
|
|
#define MC13783_LED_TRIODE_KP (1 << 2)
|
|
#define MC13783_LED_BOOST_EN (1 << 3)
|
|
#define MC13783_LED_TC1HALF (1 << 4)
|
|
#define MC13783_LED_SLEWLIMTC (1 << 5)
|
|
#define MC13783_LED_SLEWLIMBL (1 << 6)
|
|
#define MC13783_LED_TRIODE_TC1 (1 << 7)
|
|
#define MC13783_LED_TRIODE_TC2 (1 << 8)
|
|
#define MC13783_LED_TRIODE_TC3 (1 << 9)
|
|
int flags;
|
|
|
|
#define MC13783_LED_AB_DISABLED 0
|
|
#define MC13783_LED_AB_MD1 1
|
|
#define MC13783_LED_AB_MD12 2
|
|
#define MC13783_LED_AB_MD123 3
|
|
#define MC13783_LED_AB_MD1234 4
|
|
#define MC13783_LED_AB_MD1234_AD1 5
|
|
#define MC13783_LED_AB_MD1234_AD12 6
|
|
#define MC13783_LED_AB_MD1_AD 7
|
|
char abmode;
|
|
|
|
#define MC13783_LED_ABREF_200MV 0
|
|
#define MC13783_LED_ABREF_400MV 1
|
|
#define MC13783_LED_ABREF_600MV 2
|
|
#define MC13783_LED_ABREF_800MV 3
|
|
char abref;
|
|
|
|
#define MC13783_LED_PERIOD_10MS 0
|
|
#define MC13783_LED_PERIOD_100MS 1
|
|
#define MC13783_LED_PERIOD_500MS 2
|
|
#define MC13783_LED_PERIOD_2S 3
|
|
char bl_period;
|
|
char tc1_period;
|
|
char tc2_period;
|
|
char tc3_period;
|
|
};
|
|
|
|
/* to be cleaned up */
|
|
struct regulator_init_data;
|
|
|
|
struct mc13783_regulator_init_data {
|
|
int id;
|
|
struct regulator_init_data *init_data;
|
|
};
|
|
|
|
struct mc13783_regulator_platform_data {
|
|
int num_regulators;
|
|
struct mc13783_regulator_init_data *regulators;
|
|
};
|
|
|
|
struct mc13783_platform_data {
|
|
int num_regulators;
|
|
struct mc13783_regulator_init_data *regulators;
|
|
struct mc13783_leds_platform_data *leds;
|
|
|
|
#define MC13783_USE_TOUCHSCREEN (1 << 0)
|
|
#define MC13783_USE_CODEC (1 << 1)
|
|
#define MC13783_USE_ADC (1 << 2)
|
|
#define MC13783_USE_RTC (1 << 3)
|
|
#define MC13783_USE_REGULATOR (1 << 4)
|
|
#define MC13783_USE_LED (1 << 5)
|
|
unsigned int flags;
|
|
};
|
|
|
|
#define MC13783_ADC_MODE_TS 1
|
|
#define MC13783_ADC_MODE_SINGLE_CHAN 2
|
|
#define MC13783_ADC_MODE_MULT_CHAN 3
|
|
|
|
int mc13783_adc_do_conversion(struct mc13783 *mc13783, unsigned int mode,
|
|
unsigned int channel, unsigned int *sample);
|
|
|
|
|
|
#define MC13783_SW_SW1A 0
|
|
#define MC13783_SW_SW1B 1
|
|
#define MC13783_SW_SW2A 2
|
|
#define MC13783_SW_SW2B 3
|
|
#define MC13783_SW_SW3 4
|
|
#define MC13783_SW_PLL 5
|
|
#define MC13783_REGU_VAUDIO 6
|
|
#define MC13783_REGU_VIOHI 7
|
|
#define MC13783_REGU_VIOLO 8
|
|
#define MC13783_REGU_VDIG 9
|
|
#define MC13783_REGU_VGEN 10
|
|
#define MC13783_REGU_VRFDIG 11
|
|
#define MC13783_REGU_VRFREF 12
|
|
#define MC13783_REGU_VRFCP 13
|
|
#define MC13783_REGU_VSIM 14
|
|
#define MC13783_REGU_VESIM 15
|
|
#define MC13783_REGU_VCAM 16
|
|
#define MC13783_REGU_VRFBG 17
|
|
#define MC13783_REGU_VVIB 18
|
|
#define MC13783_REGU_VRF1 19
|
|
#define MC13783_REGU_VRF2 20
|
|
#define MC13783_REGU_VMMC1 21
|
|
#define MC13783_REGU_VMMC2 22
|
|
#define MC13783_REGU_GPO1 23
|
|
#define MC13783_REGU_GPO2 24
|
|
#define MC13783_REGU_GPO3 25
|
|
#define MC13783_REGU_GPO4 26
|
|
#define MC13783_REGU_V1 27
|
|
#define MC13783_REGU_V2 28
|
|
#define MC13783_REGU_V3 29
|
|
#define MC13783_REGU_V4 30
|
|
#define MC13783_REGU_PWGT1SPI 31
|
|
#define MC13783_REGU_PWGT2SPI 32
|
|
|
|
#define MC13783_IRQ_ADCDONE 0
|
|
#define MC13783_IRQ_ADCBISDONE 1
|
|
#define MC13783_IRQ_TS 2
|
|
#define MC13783_IRQ_WHIGH 3
|
|
#define MC13783_IRQ_WLOW 4
|
|
#define MC13783_IRQ_CHGDET 6
|
|
#define MC13783_IRQ_CHGOV 7
|
|
#define MC13783_IRQ_CHGREV 8
|
|
#define MC13783_IRQ_CHGSHORT 9
|
|
#define MC13783_IRQ_CCCV 10
|
|
#define MC13783_IRQ_CHGCURR 11
|
|
#define MC13783_IRQ_BPON 12
|
|
#define MC13783_IRQ_LOBATL 13
|
|
#define MC13783_IRQ_LOBATH 14
|
|
#define MC13783_IRQ_UDP 15
|
|
#define MC13783_IRQ_USB 16
|
|
#define MC13783_IRQ_ID 19
|
|
#define MC13783_IRQ_SE1 21
|
|
#define MC13783_IRQ_CKDET 22
|
|
#define MC13783_IRQ_UDM 23
|
|
#define MC13783_IRQ_1HZ 24
|
|
#define MC13783_IRQ_TODA 25
|
|
#define MC13783_IRQ_ONOFD1 27
|
|
#define MC13783_IRQ_ONOFD2 28
|
|
#define MC13783_IRQ_ONOFD3 29
|
|
#define MC13783_IRQ_SYSRST 30
|
|
#define MC13783_IRQ_RTCRST 31
|
|
#define MC13783_IRQ_PC 32
|
|
#define MC13783_IRQ_WARM 33
|
|
#define MC13783_IRQ_MEMHLD 34
|
|
#define MC13783_IRQ_PWRRDY 35
|
|
#define MC13783_IRQ_THWARNL 36
|
|
#define MC13783_IRQ_THWARNH 37
|
|
#define MC13783_IRQ_CLK 38
|
|
#define MC13783_IRQ_SEMAF 39
|
|
#define MC13783_IRQ_MC2B 41
|
|
#define MC13783_IRQ_HSDET 42
|
|
#define MC13783_IRQ_HSL 43
|
|
#define MC13783_IRQ_ALSPTH 44
|
|
#define MC13783_IRQ_AHSSHORT 45
|
|
#define MC13783_NUM_IRQ 46
|
|
|
|
#endif /* __LINUX_MFD_MC13783_H */
|